305525232

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:451

約数の個数: 120

約数和(自身を含む): 877443840

約数和(自身を除く): 571918608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 107, 144, 158, 214, 237, 251, 316, 321, 428, 474, 502, 632, 642, 711, 753, 856, 948, 963, 1004, 1264, 1284, 1422, 1506, 1712, 1896, 1926, 2008, 2259, 2568, 2844, 3012, 3792, 3852, 4016, 4518, 5136, 5688, 6024, 7704, 8453, 9036, 11376, 12048, 15408, 16906, 18072, 19829, 25359, 26857, 33812, 36144, 39658, 50718, 53714, 59487, 67624, 76077, 79316, 80571, 101436, 107428, 118974, 135248, 152154, 158632, 161142, 178461, 202872, 214856, 237948, 241713, 304308, 317264, 322284, 356922, 405744, 429712, 475896, 483426, 608616, 644568, 713844, 951792, 966852, 1217232, 1289136, 1427688, 1933704, 2121703, 2855376, 3867408, 4243406, 6365109, 8486812, 12730218, 16973624, 19095327, 25460436, 33947248, 38190654, 50920872, 76381308, 101841744, 152762616, 305525232]

約数ペア:

[(1, 305525232), (2, 152762616), (3, 101841744), (4, 76381308), (6, 50920872), (8, 38190654), (9, 33947248), (12, 25460436), (16, 19095327), (18, 16973624), (24, 12730218), (36, 8486812), (48, 6365109), (72, 4243406), (79, 3867408), (107, 2855376), (144, 2121703), (158, 1933704), (214, 1427688), (237, 1289136), (251, 1217232), (316, 966852), (321, 951792), (428, 713844), (474, 644568), (502, 608616), (632, 483426), (642, 475896), (711, 429712), (753, 405744), (856, 356922), (948, 322284), (963, 317264), (1004, 304308), (1264, 241713), (1284, 237948), (1422, 214856), (1506, 202872), (1712, 178461), (1896, 161142), (1926, 158632), (2008, 152154), (2259, 135248), (2568, 118974), (2844, 107428), (3012, 101436), (3792, 80571), (3852, 79316), (4016, 76077), (4518, 67624), (5136, 59487), (5688, 53714), (6024, 50718), (7704, 39658), (8453, 36144), (9036, 33812), (11376, 26857), (12048, 25359), (15408, 19829), (16906, 18072)]